[dw-free] clean up error logs

[fu]

[commit: http://hg.dwscoalition.org/dw-free/rev/3d549c5277dc]

http://bugs.dwscoalition.org/show_bug.cgi?id=2812

Short-circuit if we cannot initialize the spellcheck.

Patch by kareila.

Files modified:

• cgi-bin/LJ/SpellCheck.pm

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diff -r 4713fd9d4898 -r 3d549c5277dc cgi-bin/LJ/SpellCheck.pm
--- a/cgi-bin/LJ/SpellCheck.pm	Tue Oct 05 12:12:19 2010 +0800
+++ b/cgi-bin/LJ/SpellCheck.pm	Tue Oct 05 18:54:49 2010 +0800
@@ -63,6 +63,10 @@ sub check_html {
 
     my $r = DW::Request->get;
     my ( $iwrite, $iread ) = $r->spawn( $self->{command}, $self->{command_args} );
+
+    # bail out here if we can't spawn the process
+    return "<?errorbar Could not initialize spell checker. Please open a support request if you see this message more than once. errorbar?>"
+        unless $iwrite && $iread;
     
     my $read_data = sub {
         my ( $fh ) = @_;
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